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A trace element is an element which
Options
(a) Is a radioactive and can be traced by Geiger counter
(b) Is required in very minute amounts
(c) Draws other element out of protoplasm
(d) Was one of the first to be discovered in protoplasm
Correct Answer:
Is required in very minute amounts
Explanation:
They are those essential elements which are required by plants in traces only, equal or less than 0.1 mg/gm of dry matter. They are eight in number – Fe, Zn,Mn,B,cu,Mo,Cl and Ni
Related Questions: - manganese is required in:
- During DNA replication, the term leading strand is applied to the one which replicates
- In C plants the bundle sheath cells
- Five kingdom of classification suggested by RH whittaker is not
- At the end of glycolysis, six carbon compound, ultimately changes into
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- manganese is required in:
- During DNA replication, the term leading strand is applied to the one which replicates
- In C plants the bundle sheath cells
- Five kingdom of classification suggested by RH whittaker is not
- At the end of glycolysis, six carbon compound, ultimately changes into
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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